1FYF

CRYSTAL STRUCTURE OF A TRUNCATED FORM OF THREONYL-TRNA SYNTHETASE COMPLEXED WITH A SERYL ADENYLATE ANALOG


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 1FYF

Classification: LIGASE

Total Structure Weight: 94447.97

Macromolecule Entities
Molecule Chains Length Organism Details
THREONYL-TRNA SYNTHETASE A, B 401 Escherichia coli EC#: 6.1.1.3 IUBMB
Fragment: CATALYTIC AND ANTICODON BINDING DOMAINS (RESIDUES 242-642)
Gene Name(s): thrS b1719 JW1709
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SSA
Query on SSA

A, B 5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE
C13 H19 N7 O8 S
HQXFJGONGJPTLZ-YTMOPEAISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.218
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 86.95 α = 90.00
b = 109.52 β = 90.00
c = 115.37 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-29
  • Released Date: 2000-12-27
  • Deposition author(s): Sankaranarayanan, R., Dock-Bregeon, A.C., Moras, D.

Revision History

  • Version 1_0: 2000-12-27

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance